Rotatable working lamp

Abstract

The utility model discloses a rotatable working lamp, and relates to the technical field of illumination. The working lamp comprises a lamp body, a rotating seat and a locking piece, the locking piece is connected between the rotating seat and the lamp body, so that the rotating seat is rotatably connected to the lamp body, and the lamp body is provided with a matching surface; the rotating seat comprises a rotating arm, an elastic piece is detachably arranged at the end of the rotating arm, the end face, facing the lamp body, of the elastic piece is arranged to be a rotating face rotating in the mode of being attached to the matching face of the lamp body, one of the rotating face and the matching face is provided with a plurality of limiting clamping protrusions, and the other one of the rotating face and the matching face is provided with a plurality of correspondingly-matched limiting clamping grooves. And the rotating surface rotates to drive different limiting clamping bulges to be matched with the limiting clamping grooves so as to change the fixing position of the rotating arm. Through the arrangement of the elastic piece, when the rotating arm rotates relative to the matching surface, the matching position of the limiting clamping protrusion and the limiting clamping groove can be changed, so that the rotating fixing angle of the rotating arm is adjusted, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model generally relates to the technical field of lighting equipment, and in particular to a rotatable working lamp. Background Art

[0002] With the development of technology, handheld lamps tend to be functionalized to meet the application requirements of different scenarios. In application scenarios such as car maintenance, it is often necessary to adjust the lighting angle of the lamp to meet the illumination requirements of different positions. However, existing work lamps usually require manual fixation of the lamp at the required angle. During work, one hand is required to fix the lamp and the other hand is required to perform operations, which is extremely inconvenient to use. Utility Model Content

[0003] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0004] The purpose of the utility model is to overcome at least one defect of the above-mentioned prior art and provide a rotatable working lamp.

[0005] According to one aspect of the utility model, a rotatable work lamp is provided, comprising a lamp body, a rotating seat and a locking piece, wherein the locking piece is connected between the rotating seat and the lamp body so that the rotating seat can be rotatably connected to the lamp body, and the lamp body has a mating surface; the rotating seat comprises a rotating arm, and the end of the rotating arm is removably provided with an elastic piece, and the end surface of the elastic piece facing the lamp body is configured as a rotating surface that rotates in contact with the mating surface of the lamp body, and one of the rotating surface and the mating surface is provided with a plurality of limit protrusions, and the other is provided with a plurality of corresponding matching limit slots, and the rotation of the rotating surface drives different limit protrusions and limit slots to cooperate to change the fixed position of the rotating arm.

[0006] In an example of the present invention, the elastic member includes an elastic pressing block and a rotating disk, the elastic pressing block is arranged on a side of the rotating disk away from the lamp body, and the rotating surface is formed on the rotating disk.

[0007] In an example of the present invention, a plurality of the position-limiting grooves / position-limiting protrusions are provided on the rotating surface or the matching surface.

[0008] In an example of the present invention, the elastic pressing block is made of silicone or rubber.

[0009] In an example of the present invention, the rotating seat includes two rotating arms, a base is connected between the two rotating arms, the base is used to provide support for the lamp body, and the matching surfaces are provided on both sides of the lamp body.

[0010] In an example of the present invention, the lamp body includes a front cover and a rear cover, and the front cover and the rear cover are combined to form an installation cavity, and the installation cavity is provided with a light-emitting component and a battery component.

[0011] In an example of the utility model, one end of the rear cover is hinged to the front cover, and the other end is buckled to the front cover through a buckling assembly, the buckling assembly includes a buckling plate, a first rotating shaft and a torsion spring, one end of the buckling plate extends toward the front cover and is provided with a clamping portion, the front cover is provided with a clamping slot portion adapted to the clamping portion, the buckling plate is rotatably connected to the rear cover through the first rotating shaft, and the torsion spring is arranged between the buckling plate and the rear cover to keep the clamping portion and the clamping slot portion in a clamped state.

[0012] In one example of the present invention, the torsion spring component includes two spiral portions, a first crimping portion and a second crimping portion respectively connected to both ends of the spiral portions, the first crimping portion being connected between the two spiral portions and abutting against the back cover, and the second crimping portion being respectively connected to the two spiral portions and abutting against the buckling plate.

[0013] In an example of the present invention, the first rotating shaft is inserted between the two spiral portions, the rear cover is provided with two limiting plates along the axial direction, and the first crimping portion is arranged between the two limiting plates.

[0014] In one example of the utility model, one end of the buckling plate is arranged at the top of the rear cover, and there is a gap between the buckling plate and the top of the rear cover, so that the buckling plate moves downward under external force, driving the clamping part of the buckling plate to separate from the clamping slot.

[0015] It can be seen from the above technical solution that the advantages and positive effects of the rotatable working lamp of the utility model are:

[0016] The rotatable working lamp of this embodiment is rotatably connected to the lamp body and the rotating seat by a locking member, and the lamp body has a matching surface; the rotating seat rotates by fitting with the matching surface of the lamp body through the rotating arm. The end of the rotating arm is removably provided with an elastic member, and the end surface of the elastic member facing the lamp body is configured as a rotating surface, one of the rotating surface and the matching surface is provided with a plurality of limit protrusions, and the other is provided with a plurality of corresponding matching limit slots, and the rotating surface is rotated to drive different limit protrusions and limit slots to match, so as to change the fixed position of the rotating arm, thereby realizing the adjustment of the rotation fixed angle of the rotating arm, and the structure is simple, and both hands can be freed, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts.

[0018] Figure 1 It is a schematic structural diagram of a rotatable working lamp shown in an embodiment.

[0019] Figure 2 yes Figure 1 Schematic diagram of the structure of the rotatable working light with the rear cover opened.

[0020] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle lamp body.

[0021] Figure 4 yes Figure 1 Schematic diagram of the structure of the middle rotating seat.

[0022] Figure 5 yes Figure 1 Schematic diagram of the exploded structure of the middle and rear cover and buckle assembly.

[0023] Figure 6 yes Figure 1 Schematic diagram of the cross-section structure of the middle rear cover and the buckling assembly.

[0024] Icon: 100-rotatable working lamp; 10-lamp body; 101-locking hole; 102-matching surface; 103-limiting card slot; 11-front cover; 111-card slot part; 12-rear cover; 121-second rotating shaft; 122-limiting plate; 21-light-emitting component; 22-battery component; 23-seat body; 231-connecting plate; 30-buckle component; 31-buckle plate; 311-clamping part; 32-first rotating shaft; 33-torsion spring; 331-spiral part; 332-first crimping part; 333-second crimping part; 40-rotating seat; 401-rotating surface; 402-limiting card convex; 41-rotating arm; 411-rotating head; 412-elastic member; 413-elastic pressure block; 414-rotating disk; 415-alignment groove; 42-base; 50-locking member. DETAILED DESCRIPTION

[0025] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0026] The described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present invention. However, those skilled in the art will appreciate that the technical solution of the present invention may be practiced without one or more of the specific details, or other methods, components, materials, etc. may be used. In other cases, known structures, materials or operations are not shown or described in detail to avoid blurring the various aspects of the present invention.

[0027] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0028] Example

[0029] See also Figure 1 and Figure 2 This embodiment provides a rotatable working lamp 100, including a lamp body 10, a rotating seat 40 and a locking member 50, wherein the locking member 50 is connected between the rotating seat 40 and the lamp body 10 so that the rotating seat 40 can be rotatably connected to the lamp body 10.

[0030] Specifically, in this embodiment, the locking member 50 is configured as a screw, and the rotating seat 40 and the lamp body 10 are both provided with locking holes 101, and the screw passes through the locking holes 101 of the rotating seat 40 and the lamp body 10 in sequence to connect the rotating seat 40 and the lamp body. The rotating seat 40 can rotate around the screw.

[0031] It is understandable that in other embodiments, other fasteners such as pins may be used instead of screws.

[0032] In this embodiment, the rotating base 40 includes at least two rotating arms 41, and a base 42 is connected between the two rotating arms 41. The base 42 is used to provide support for the lamp body. Further, the base 42 is arranged horizontally, and the two rotating arms 41 are rotatably connected to the two sides of the lamp body 10. Through this arrangement, the lamp body 10 can be placed on a horizontal ground or a work surface, etc., for easy use.

[0033] See also Figure 3 and Figure 4 , the lamp body 10 is provided with mating surfaces 102 on both sides corresponding to the two rotating arms 41, and the end of the rotating arm 41 is fitted with the mating surface 102 for rotation. Specifically, the end of the rotating arm 41 includes a rotating head 411 and an elastic member 412, and the elastic member 412 is removably disposed in the rotating head 411. The end surface of the elastic member 412 facing the lamp body 10 is configured as a rotating surface 401. The rotating surface 401 is fitted with the mating surface 102 of the lamp body 10 and rotates.

[0034] In this embodiment, one of the rotating surface 401 and the matching surface 102 is provided with a plurality of limit protrusions, and the other is provided with a plurality of corresponding matching limit slots. The rotation of the rotating surface drives different limit protrusions and limit slots to cooperate to change the fixed position of the rotating arm 41.

[0035] Specifically, in one embodiment, a plurality of limit cams 402 are provided on the rotating surface 401, and a plurality of limit slots 103 are correspondingly provided on the mating surface 102. Further, a plurality of limit cams 402 are provided around the rotating surface 401, and a plurality of limit slots 103 are provided around the mating surface 102. When the rotating surface 401 rotates relative to the mating surface 102, the limit cams 402 are disengaged from the original limit slots 103, and rotate and shift into other limit slots 103, thereby limiting the rotating arm 41 at different angles.

[0036] Further, in one embodiment, the elastic member 412 includes an elastic pressing block 413 and a rotating disk 414, the elastic pressing block 413 is disposed between the rotating disk 414 and the rotating head 411, and the rotating surface 401 is formed on the rotating disk 414. Specifically, the elastic pressing block 413 may be made of elastic silicone or rubber. The rotating disk 414 and the limiting clamping protrusion 402 disposed thereon may be made of, for example, metal or hard plastic. The rotating disk 414 and the limiting clamping protrusion 402 may be an integrated structure.

[0037] By arranging an elastic pressure block 413 between the rotating disk 414 and the rotating head 411, it can be ensured that the limiting protrusion 402 and the limiting groove 103 can be pressed and displaced during the rotation process, and when the rotation stops, the limiting protrusion 402 can have a good limiting effect.

[0038] Furthermore, in one embodiment, the rotating head 411 is provided with an annular groove, and the elastic pressing block 413 is configured as an annular block, which is installed in the annular groove of the rotating head 411. Furthermore, the inner wall of the elastic pressing block 413 is provided with an alignment groove 415, and the rotating head 411 is provided with an alignment block, which is inserted into the alignment groove 415 of the elastic pressing block 413, thereby ensuring the accuracy of assembly and ensuring that the elastic pressing block 413 and the rotating head 411 rotate synchronously.

[0039] Furthermore, in one embodiment, the lamp body 10 includes a front cover 11 and a rear cover 12, and the front cover 11 and the rear cover 12 are combined to form an installation cavity, and a light-emitting component 21 and a battery component 22 are provided in the installation cavity. Specifically, a seat 23 is provided in the installation cavity, the battery component 22 is installed on the seat 23, and the light-emitting component 21 is installed on a side of the seat 23 away from the battery component 22.

[0040] It should be noted that the light emitting assembly 21 may include components such as an LED light board, a reflector, and a circuit board, and may be configured according to actual needs, and the present utility model does not impose any specific restrictions.

[0041] See also Figure 5 and Figure 6 Further, in one embodiment, the rear cover 12 can be movably covered on the base 23 to construct a storage space for installing the battery assembly 22. In one embodiment, the base 23 has a connecting plate 231 protruding toward the rear cover 12, and the connecting plate 231 includes a bottom plate disposed at the bottom of the base 23 and two side plates connected to both ends of the bottom plate, and the side plates are configured as triangular plates. The two sides of the rear cover 12 are generally trapezoidal plate structures to adapt to the connecting plate 231 of the base 23.

[0042] Furthermore, the bottom of the rear cover 12 is hinged to the connecting plate 231 via the second rotating shaft 121 , and the top is buckled to the front cover 11 via the buckling assembly 30 , so as to rotate and cover the seat body 23 .

[0043] In one embodiment, the buckling assembly 30 includes a buckling plate 31, a first rotating shaft 32 and a torsion spring 33. One end of the buckling plate 31 extends toward the front cover 12 and is provided with a clamping portion 311. The front cover 11 is provided with a clamping slot 111 adapted to the clamping portion 311. The buckling plate 31 is rotatably connected to the rear cover 12 via the first rotating shaft 32. The torsion spring 33 is disposed between the buckling plate 31 and the rear cover 12 to keep the clamping portion 311 in a clamping state with the clamping slot 111. Specifically, the front end of the buckling plate 31 is clamped with the front cover 11, and the rear end is abutted with the rear cover 12 via the torsion spring 33.

[0044] Furthermore, the torsion spring member 33 includes two spiral portions 331, a first crimping portion 332 and a second crimping portion 333 respectively connected to the two ends of the spiral portion 331, the first crimping portion 332 is connected between the two spiral portions 331 and abuts against the top surface of the back cover 12, and the second crimping portion 333 is respectively connected to the two spiral portions 331 and abuts against the bottom surface of the buckling plate 31.

[0045] Furthermore, the first rotating shaft 32 is inserted between the two spiral portions 331 , the rear cover 12 is provided with two limiting pieces 122 along the axial direction of the first rotating shaft 32 , and the first crimping portion 332 is disposed between the two limiting pieces 122 .

[0046] Furthermore, there is a gap between the rear end of the buckling plate 31 and the top of the rear cover 12. When the buckling plate 31 is subjected to a downward external force, it moves downward, driving the clamping portion 311 of the buckling plate 31 to separate from the clamping slot portion 111, thereby opening the rear cover 12.

[0047] Of course, once the above description of the representative embodiments is carefully considered, it will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions and other changes may be made to these specific embodiments, and these changes are within the scope of the principles of the present invention. Therefore, the foregoing detailed description should be clearly understood to be given only in an illustrative and exemplary manner, and the spirit and scope of the present invention are limited only by the appended claims and their equivalents.

Claims

1. A rotatable working light, characterized in that: The lamp body comprises a lamp body, a rotating seat and a locking piece, wherein the locking piece is connected between the rotating seat and the lamp body so that the rotating seat can be rotatably connected to the lamp body, and the lamp body has a mating surface; the rotating seat comprises a rotating arm, and an elastic piece is removably provided at the end of the rotating arm, and the end surface of the elastic piece facing the lamp body is configured as a rotating surface that rotates in contact with the mating surface of the lamp body, and one of the rotating surface and the mating surface is provided with a plurality of limit protrusions, and the other is provided with a plurality of corresponding matching limit grooves, and the rotation of the rotating surface drives different limit protrusions and limit grooves to cooperate with each other to change the fixed position of the rotating arm.

2. The rotatable working lamp according to claim 1, characterized in that: The elastic member includes an elastic pressing block and a rotating disk. The elastic pressing block is arranged on a side of the rotating disk away from the lamp body, and the rotating surface is formed on the rotating disk.

3. The rotatable working lamp according to claim 1, characterized in that: A plurality of the position-limiting slots / position-limiting convex circumferences are arranged on the rotating surface or the matching surface.

4. The rotatable working lamp according to claim 2, characterized in that: The elastic pressing block is made of silica gel or rubber.

5. The rotatable working lamp according to claim 1, characterized in that: The rotating seat includes two rotating arms, a base is connected between the two rotating arms, the base is used to provide support for the lamp body, and the matching surfaces are provided on both sides of the lamp body.

6. The rotatable working lamp according to claim 1, characterized in that: The lamp body comprises a front cover and a rear cover, wherein the front cover and the rear cover are combined to form an installation cavity, and a light emitting component and a battery component are arranged in the installation cavity.

7. The rotatable working lamp according to claim 6, characterized in that: One end of the rear cover is hinged to the front cover, and the other end is buckled to the front cover through a buckling assembly. The buckling assembly includes a buckling plate, a first rotating shaft and a torsion spring. One end of the buckling plate extends toward the front cover and is provided with a clamping portion. The front cover is provided with a clamping slot portion adapted to the clamping portion. The buckling plate is rotatably connected to the rear cover through the first rotating shaft. The torsion spring is arranged between the buckling plate and the rear cover to keep the clamping portion and the clamping slot portion in a clamped state.

8. The rotatable working lamp according to claim 7, characterized in that: The torsion spring component includes two spiral parts, a first crimping part and a second crimping part respectively connected to the two ends of the spiral parts, the first crimping part is connected between the two spiral parts and abuts against the back cover, and the second crimping part is respectively connected to the two spiral parts and abuts against the buckling plate.

9. The rotatable working lamp according to claim 8, characterized in that: The first rotating shaft is inserted between the two spiral parts, the rear cover is provided with two limiting plates along the axial direction, and the first crimping part is arranged between the two limiting plates.

10. The rotatable working light according to claim 7, characterized in that: One end of the buckling plate is disposed on the top of the rear cover, and there is a gap between the buckling plate and the top of the rear cover, so that the buckling plate moves downward under external force, driving the clamping portion of the buckling plate to separate from the clamping groove portion.

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